What is the technology of automotive data restoration?

Hello! Car data restoration, belongs to the car plastic surgery category, that is, the upgraded version of sheet metal, belongs to the craft work, as long as you learn carefully, repeated practice, practice makes perfect, I hope to help you, thank you!!

Hello, car data recovery should refer to the putty-free sheet metal machine, the putty-free sheet metal machine has 7 kinds of current, different tools adjust different currents, that is, data current, sheet metal repair, to achieve the best repair effect. Therefore, data recovery is not as high as imagined, and it requires the use of computer survey and analysis data. Hope.

Principle of automotive data restoration technology: Mainly for the dents of the body that have been painted off or the sheet metal is damaged, the micro sheet metal data repair and restoration is carried out, and the putty can be sprayed directly without scraping the putty, which can effectively avoid the technical barriers such as putty cracking and long sheet metal repair time in the traditional sheet metal painting process. Shanghai Zhenyan this technology is OK, there are professional training courses!

Automobile data recovery belongs to the category of automobile shaping, that is, the upgraded version of sheet metal.

What is the repair principle of putty-free sheet metal technology for automotive data recovery?

The putty-free sheet metal technology of automobiles is more exquisite than the traditional sheet metal plane leveling, and achieves the effect of direct painting without scraping putty.

Automobile sheet metal data restoration is a technical means of automobile repair, the key is to repair the body after the collision, except for the body repeated and decorative spraying, all basically called automobile sheet metal data restoration.

Automobile sheet metal data recovery includes the analysis of automobile body damage, the measurement of automobile body, the shaping of automobile body sheet metal, tensile correction, etc. Of course, automobile sheet metal I think is a production and processing technology of automobile repair, also known as cold work, simply put, if the body shape is damaged or deformed, it needs to be processed by the process of sheet metal.

Automobile data restoration belongs to the automobile shaping category, that is, the upgraded version of sheet metal, and the automobile data restoration technology also connects the technical principles of depression repair in some processes.

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Need a professional auto repair electronic technology training center.

Automobile sheet metal data restoration is a technical means of automobile repair, mainly to repair the body after the collision, and it is called automobile sheet metal data restoration except for the repeated spraying of the body and decoration.

Automobile sheet metal data recovery includes the analysis of automobile body damage, the measurement of automobile body, the shaping of automobile body sheet metal, tensile correction and so on. Therefore, automobile sheet metal is actually a processing technology for automobile maintenance, also known as cold work, simply put, if the body shape is damaged or deformed, it needs to be processed by the process of sheet metal. The repair of a collision vehicle is not a simple beating of the car's sheet metal, and the quality of the repair is not just about the appearance or gaps of the vehicle by the naked eye.

It is necessary to restore the three-dimensional data of the key points of the body to the state when it leaves the factory.

Is it true that automotive data recovery putty-free sheet metal technology is true?

In fact, I have never understood why I think this technology is not credible and fake. Any technology has its own stage of development and cycle, only the current stage is immature, and there is no such thing as whether the technology is false. Putty-free sheet metal technology for automotive data recovery is a mature stage of development at this stage, and with the advancement of time and the development of technology, the technology will become more and more mature, and the maintenance time will be shortened.

How thick is the epoxy primer sprayed for automotive data restoration putty-free sheet metal technology?

Do you dare to show your mood in familiar circles?

Do you dare to show your mood in familiar circles?

In fact, this problem is very easy to understand, no putty sheet metal does not scrape putty directly spray epoxy primer, and how flat the sheet metal repair determines how thick and thick the epoxy primer is.

What are the contents of the non-putty delicate sheet metal technology training course?

There are 5-day classes and 20-day classes.

The contents include: 1 Explain the shaping machine, dry grinder, the preparation and use of planer knives, the understanding and function of tools, and make simple injuries (2 days) 2 The tools used to repair large wounds and ridge holes and repair them at various stages (3 days).

20-day class - On the basis of the above content, the training teacher will guide and correct the homework, as well as the practical experience of the store.

Compressed data restoration technology is an emerging technology that can restore the original shape of the car without sheet metal or scraping.

Automobile data restoration, which belongs to the automobile plastic surgery category, that is, the upgraded version of sheet metal, belongs to the craft work, as long as you learn carefully and practice repeatedly, practice makes perfect.

Data restoration is to repair the plate under the premise that the board does not need to be scraped with putty, but the parameter requirements of data repair are more complex than the conventional repair process, and it also takes time, but the quality of the later stage is better than that of scraping putty.

The indentation of the automobile body is generally the deformation of the stamped metal parts on the surface of the car body by external force.

This deformation is divided into two cases according to the mechanical properties:

1) Elastic deformation:

This deformation does not change the mechanical properties of the metal itself, and when the external force disappears, the workpiece recovers on its own.

2) Which grip plastic deformation:

This deformation destroys the mechanical properties of the metal itself, and when the external force disappears, it cannot return to its original state by its own ability, so we need to restore it artificially.

Obviously, the deformation of the car body is generally plastic deformation, otherwise, there is no need for maintenance personnel to work.

During maintenance, the key to successful maintenance is to analyze the case of the depression and grasp the focus point of the depression and the magnitude and direction of the force. And the degree of depression is different, and the repair plan is also different.

Maintenance solutions.

1) If it is only a slight depression and the area of the material has not changed, it can be slowly corrected with a horn and a suitable sheet metal hammer, 2) If it is deep and the material is stretched, the area is larger than the area before the deformation, you can first use a sheet metal hammer and the horn to roughly knock it out, and repair it with a filler.

Repair tool preparation.

All kinds of sheet metal hammers and horns, steel rulers, portable sanders, fillers, curing agents, seasoning boards, rags, blow guns, car dent repair tools.

Repair the operation process.

There are many solutions for the repair of body depressions, so the second plan is extracted for operation.

Step 1: Place the sheet metal on the workbench.

Step 2: Place the horn in a suitable place on the reverse side of the concave surface.

Step 3: Strike with a sheet metal hammer in the raised area.

Step 4: Wait until there is no convex surface and is slightly concave.

Step 5: Use a portable grinding wheel to install steel wool balls for grinding to wear off the paint film on the metal plates.

Step 6: Smooth the surface with sandpaper.

Step 7: Use a cleaning tool such as a dust blow gun to fully clean the surface.

Step 8: Dry or tumble dry.

Step 9: Adjust the filler and curing agent in a certain proportion.

Step 10: Fill the filler to the depression, slag slowly macro and press firmly with a scraper, slightly higher than the surface of the plate, not too high, not lower than the surface of the piece.

Step 11: While the packing is not dry, use a steel ruler or blade to preliminarily repair it in multiple directions.

Step 12: Dry and wait for the filler to dry.

Step 13: Use a portable sander to polish it so that it is close to the original surface of the plate.